### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 PLANE GEOMETEY 7 BOOK II 43 THE CIRCLE AND THE MEASURE OF ANCLES 76 BOOK V 118 BOOK VI 142 BOOK VII 165 BOOK VIII 184 BOOK IX 214
 APPLICATIONS OF GEOMETRY TO THE MENSURATION 263 BOOK XIII 301 APPLICATION OF ALGEBRA TO GEOMETRY 811 311 BOOK II 13 BOOK III 41 BOOK IV 61 SPHERICAL TRIGONOMETRY 72 72 BOOK VI 105

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 59 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
УелЯдб 37 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
УелЯдб 120 - At a point in a given straight line to make an angle equal to a given angle.
УелЯдб 52 - If any number of quantities are proportional, any antecedent is to its consequent as the sum of all the antecedents is to the sum of all the consequents. Let a : b = c : d = e :f Now ab = ab (1) and by Theorem I.
УелЯдб 19 - In an isosceles triangle, the angles opposite the equal sides are equal.
УелЯдб 199 - Any two rectangular parallelopipedons are to each other as the products of their bases by their altitudes ; that is to say, as the products of their three dimensions.
УелЯдб 121 - Through a given point to draw a straight line parallel to a given straight line, Let A be the given point, and BC the given straight line : it is required to draw through the point A a straight line parallel to BC.
УелЯдб 103 - If two triangles have two angles of the one equal to two angles of the other, each to each, and also one side of the one equal to the corresponding side of the other, the triangles are congruent.
УелЯдб 2 - The logarithm of any POWER of a number is equal to the product of the logarithm of the number by the exponent of the power. For let m be any number, and take the equation (Art.
УелЯдб 2 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.